26417968

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{4159}}^1$

素因数の和:4564

約数の個数: 20

約数和(自身を含む): 51326080

約数和(自身を除く): 24908112

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 4159, 6352, 8318, 16636, 33272, 66544, 1651123, 3302246, 6604492, 13208984, 26417968]

約数ペア:

[(1, 26417968), (2, 13208984), (4, 6604492), (8, 3302246), (16, 1651123), (397, 66544), (794, 33272), (1588, 16636), (3176, 8318), (4159, 6352)]